Fig. 1From: The relationship between defecation and feeding in nestling birds: observational and experimental evidenceThe relationship between the period between the last two events of feeding, or defecation, and the period until the next one, for the five nests observed with video recorders. Colors in each panel indicate different individuals in the same nest. The period between the last two events did not predict the next one (all R2 < 0.01)Back to article page